Alcohol Countermeasure Systems ALCOSCAN Manuale di calibrazione - Pagina 10

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ALCOSIM SIMULATOR SETUP

CAUTION! Ensure that all equipment is unplugged before assembling or

disassembling. Failure to do so may result in damage to the heater element and

risk of electric shock.

Visually inspect the ALCOSIM simulator top housing and container to verify that they

are clean and free of any cracks.

Unscrew the top housing and remove by lifting it up.

Set the top housing aside and fill the solution container with a

new bottle of 20 mg% alcohol reference solution. Do not fill

above or below the 500 mL fill line.

Place the top housing back onto the solution container and

tighten securely. Do not over tighten as this may crack the

container.

Connect the vinyl tubing to the AIR INLET TUBE on the simulator. Connect a

round mouthpiece to the tubing from the AIR INLET TUBE.

Check for leaks in the seal by blowing into the round mouthpiece and covering the

VAPOUR OUTLET TUBE. Air should not bubble through the solution. In case of

bubbling, refer to the "Troubleshooting" section of this manual.

Connect a diffuser to the VAPOUR OUTLET TUBE.

Plug in the simulator power cable and switch the simulator on. The mixing

propeller starts to rotate.

Set the ALCOSIM simulator aside to warm up.

NOTE:

•

It takes approximately 15 minutes for the solution to reach 34 °C. The current

temperature is displayed on the LCD display

•

Replace the alcohol reference solution every 20 tests / 5 days to maintain

proper alcohol concentration and accuracy

Fill line

ALCOSCAN